9142044 has 24 divisors (see below), whose sum is σ = 21478800. Its totient is φ = 3026304.

The previous prime is 9142037. The next prime is 9142061. The reversal of 9142044 is 4402419.

9142044 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (894950).

Almost surely, 2^9142044 is an apocalyptic number.

It is an amenable number.

9142044 is an abundant number, since it is smaller than the sum of its proper divisors (12336756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9142044 is a wasteful number, since it uses less digits than its factorization.

9142044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5269 (or 5267 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 9142044 is about 3023.5813202228. The cubic root of 9142044 is about 209.0969842080.

The spelling of 9142044 in words is "nine million, one hundred forty-two thousand, forty-four".